FreeCalypso > hg > freecalypso-sw
view gsm-fw/gpf/misc/tools.c @ 992:a7b0b426f9ca
target-utils: boot ROM UART autodetection revamped
The new implementation should work with both the familiar Calypso C035
boot ROM version found in our regular targets as well as the older
Calypso F741979B version found on the vintage D-Sample board.
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Wed, 30 Dec 2015 21:28:41 +0000 |
parents | 397b22c607c8 |
children |
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/* +------------------------------------------------------------------------------ | File: tools.c +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This module implements some format conversion functions. +----------------------------------------------------------------------------- */ #ifndef __TOOLS_C__ #define __TOOLS_C__ #endif /*==== INCLUDES ===================================================*/ #include "typedefs.h" #include <string.h> #include <ctype.h> #include "vsi.h" #include "tools.h" /*==== TYPES ======================================================*/ /*==== CONSTANTS ==================================================*/ /*==== EXTERNALS ==================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : GetNextToken +------------------------------------------------------------------------------ | Description : Exract text until next separator. | | Parameters : source - where to search | token - destination for text | seperator - sperator | | Return : string length of token +------------------------------------------------------------------------------ */ unsigned int GetNextToken (char *source, char *token, char const *seperators) { unsigned int i, j, k, sep_len, src_len; BOOL sepFound = FALSE; sep_len = strlen (seperators); src_len = strlen (source); i = 0; j = 0; k = 0; do { j = 0; sepFound = FALSE; while (j < sep_len) { if (source[i] EQ seperators[j]) sepFound = TRUE; j++; } if (sepFound) i++; } while (i < src_len AND sepFound); sepFound = FALSE; while (!sepFound AND i < src_len) { j = 0; while (!sepFound AND j < sep_len) { if (source[i] EQ seperators[j]) sepFound = TRUE; else j++; } if (!sepFound) token[k++] = source[i++]; } token[k] = '\0'; return strlen (token); } #endif #ifndef RUN_FLASH /* +------------------------------------------------------------------------------ | Function : HexToASCII +------------------------------------------------------------------------------ | Description : Convert hexadecimal value to ASCII string. | | Parameters : value - value to be converted | *ptr - destination for string | num - number of characters | | Return : pointer behind the end of string +------------------------------------------------------------------------------ */ char *HexToASCII (ULONG value, char *ptr, int num) { UBYTE i; char v; ptr += (num-1); for (i=0; i<num ;i++) { v = (char)(value & 0x000000f); value >>= 4; if (v > 9) v += ('A'-10); else v += '0'; *ptr-- = v; } return(ptr+num+1); } #endif #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : ASCIIToHex +------------------------------------------------------------------------------ | Description : Convert ASCII string to hexadecimal value. | | Parameters : *ptr - string to be converted | num - number of characters | | Return : value +------------------------------------------------------------------------------ */ unsigned int ASCIIToHex (char *ptr, int num) { unsigned int i; unsigned int result = 0; unsigned int len; char c; len = strlen(ptr); if ( len < (unsigned int)num ) num = (int)len; ptr += (num-1); for (i=0; i < (unsigned int)num; i++) { if (isxdigit (*ptr) ) { if (*ptr > '9') c = *ptr-- - 'A' + 10; else c = *ptr-- - '0'; /*lint -e701 suppress Info -- shift left of signed quantity */ result += (c << (i*4)); /*lint +e701 */ } } return result; } #endif #ifndef RUN_FLASH /* +------------------------------------------------------------------------------ | Function : InsertString +------------------------------------------------------------------------------ | Description : write a string into the buffer. If the string has less than | 'num' characters, spaces are added. | | Parameters : *string - string to be written | *ptr - pointer to destination | num - number of characters to be filled | | Return : pointer to next character +------------------------------------------------------------------------------ */ char *InsertString (char *string, char *ptr, int num) { UBYTE i; BYTE end_detected = FALSE; for (i=0;i<num;i++) { if (end_detected) *ptr++ = ' '; else { if (string [i] == 0) { end_detected = TRUE; *ptr++ = ' '; } else *ptr++ = string [i]; } } return(ptr); } #endif #ifndef RUN_INT_RAM /* +------------------------------------------------------------------------------ | Function : rm_path +------------------------------------------------------------------------------ | Description : remove path name from file name | | Parameters : *file - file name | | Return : file name without path information | +------------------------------------------------------------------------------ */ char *rm_path ( const char *file ) { char *end; /* * to avoid crashes in case the passed parameter file is a pointer to * anywhere it is checked if file begins with a character that is allowed * at the beginning of file/path names (any alpanumeric character, '.', '/', * and '\') */ if ( isalpha(*file) == 0 && *file != '.' && *file != '/' && *file != '\\' ) return ((char*)"NO VALID FILENAME"); end = (char*)file + strlen(file); while ((*end != 0x2f) && (*end != 0x5c) && (end >= (char*)file)) end--; return end + 1; } #endif